据统计 ,在世界 50 0强企业里 ,高达 94 %的企业实施多元化经营。如何看待国际大企业的多元化经营呢 ?本文通过理论分析指出多元化经营并不能有效地降低经营风险 ,并揭示了大企业多元化经营的低效益 ,进而对国际大企业多元化经营的动机以及多元化得以流行的原因进行了剖析 ,最后指出 ,随着全球生产能力进一步过剩 ,市场竞争日益激烈 ,将会有越来越多的大企业回归到专业化经营的道路上来 According to statistics, up to 94% of the world's top 50 enterprises implement diversification. How to treat the diversification of international large enterprises? This paper points out that diversification can not effectively reduce the risk of operation, and reveals the low efficiency of diversification of large enterprises, and further motivates diversification of large international enterprises. Finally, it is pointed out that with the further excess of global production capacity and increasingly fierce market competition, more and more large enterprises will return to the path of specialized management.